I have to buy new tires for my 84 mercedes 300d. The tire size is 195/70r14. Walmart has douglas tires made in the usa by goodyear for $37 per tire. Tire rack has altimax rt43 for $81 before rebate and $63 per tire after rebate and picking up from there warehouse. I'm trying to figure out if the general tires are worth double the price. Both tires seem to get good reviews.